`ferrochema.at`

DNSSEC	⚠️ Not signed
A	20.67.124.39^{🇳🇱 Microsoft20.64.0.0/10}
NS	`dns3.a1.net` ⭐
		A	2001:67c:10b8::105^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`dns3.a1.net`
		A	176.97.158.105^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`dns3.a1.net`
NS	`dns1.a1.net`
		A	2001:850:3030:31:80:120:17:26^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns1.a1.net`
		A	80.120.17.26^{🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194}
			PTR	`dns1.a1.net`
NS	`dns2.a1.net`
		A	2001:67c:1bc::105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`dns2.a1.net`
		A	2001:850:3010:101:213:33:99:79^{🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
		A	192.174.68.105^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`dns2.a1.net`
		A	213.33.99.79^{🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG}
			PTR	`dns2.a1.net`
MX	`ferrochema-at.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`spycloud-domain-verification=ce900eeb-fbcd-42dd-827d-da9748761d58`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.c...`
TXT	`MS=ms38995009`
TXT	`google-site-verification=nTOkXK_vxQ-y90zTHgHpEWPOR9fsuj8Y37ohWT9P64o`
SOA	`dns3.a1.net`domainadmin@a1.net 2026-06-16 #1

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1785060002

WOT: SAFE (66/100)

Same first word

ferrochema.at

DNS History

10 records (5 active, 5 former)

●NSdns1.a1.net2026-03-15 → 2026-07-26 · 3 obs

○ 2017-06-12 21:16:14
● 2026-03-15 17:37:06
● 2026-07-26 11:21:08

○NSdns1.telekom.at2015-08-09 → 2017-06-12 · 4 obs

● 2015-08-09 17:30:12
● 2017-06-12 21:16:14
○ 2026-03-15 17:37:06
○ 2026-07-26 11:21:08

●NSdns2.a1.net2026-03-15 → 2026-07-26 · 3 obs

○ 2017-06-12 21:16:14
● 2026-03-15 17:37:06
● 2026-07-26 11:21:08

○NSdns2.telekom.at2015-08-09 → 2017-06-12 · 4 obs

● 2015-08-09 17:30:12
● 2017-06-12 21:16:14
○ 2026-03-15 17:37:06
○ 2026-07-26 11:21:08

●NSdns3.a1.net2026-03-15 → 2026-07-26 · 3 obs

○ 2017-06-12 21:16:14
● 2026-03-15 17:37:06
● 2026-07-26 11:21:08

○NSdns3.telekom.at2015-08-09 → 2017-06-12 · 4 obs

● 2015-08-09 17:30:12
● 2017-06-12 21:16:14
○ 2026-03-15 17:37:06
○ 2026-07-26 11:21:08

●MXferrochema-at.mail.protection.outlook.com2026-03-15 → 2026-07-26 · 3 obs

○ 2017-06-12 21:16:14
● 2026-03-15 17:37:06
● 2026-07-26 11:21:08

○MXmail.ferrochema.at2015-08-09 → 2017-06-12 · 4 obs

● 2015-08-09 17:30:12
● 2017-06-12 21:16:14
○ 2026-03-15 17:37:06
○ 2026-07-26 11:21:08

○MXmx3.lix.aon.at2015-08-09 → 2017-06-12 · 4 obs

● 2015-08-09 17:30:12
● 2017-06-12 21:16:14
○ 2026-03-15 17:37:06
○ 2026-07-26 11:21:08

●A20.67.124.392026-03-15 → 2026-07-26 · 2 obs

● 2026-03-15 17:37:06
● 2026-07-26 11:21:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	ns1.univie.ac.at, r.ns.at, d.ns.at, j.ns.at...	-
ferrochema.at	dns3.a1.net, dns1.a1.net, dns2.a1.net	-

✅ Authoritative Response

Server:192.174.68.105

NS records: dns3.a1.net, dns1.a1.net, dns2.a1.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ferrochema.at (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.67.124.39`
NS	3	`dns3.a1.net, dns2.a1.net...`
MX	1	`ferrochema-at.mail.protection.outlook.co`
TXT	4	`MS=ms38995009, google-site-verification=nTOkXK_vxQ-y90z...`
SOA	1	`dns3.a1.net domainadmin.a1.net`

Analysis

IP Addresses

ferrochema.at resolves to just one IP address, 20.67.124.39.

Two other host names, along with xn--edelsthle-02a.de, steelandmetal.at and sthb.at, also share IP numbers with ferrochema.at.

Name Servers

The authoritative name servers for ferrochema.at are dns1.a1.net, dns2.a1.net and dns3.a1.net — three in total.

The name servers of ferrochema.at overlap at least partially with those of other domains — among them wittmann.ch, 209.25.81.in-addr.arpa, seibersdorfer.at and two more.

The name servers dns1.telekom.at, dns2.telekom.at and dns3.telekom.at are commonly seen alongside these name servers.

Host names that resolve to four IP numbers:

dns2.a1.net resolves to 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.

Host names that have two IP addresses:

dns1.a1.net directs traffic to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.

dns3.a1.net directs traffic to 176.97.158.105 and 2001:67c:10b8::105.

Mail Servers

The sole mail server for ferrochema.at is ferrochema-at.mail.protection.outlook.com.

With 8 IP addresses total, ferrochema-at.mail.protection.outlook.com resolves to 52.101.68.29, 52.101.68.39, 52.101.73.12 and 5 others.

ferrochema.at - robtex.com

ferrochema.at

at

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ferrochema.at`

`at`